收稿日期: 2007-04-05
修回日期: 2007-05-22
网络出版日期: 2007-06-10
基金资助
科技部科研院所社会公益研究专项“西北农作物对气候变化的响应及其评价方法”(编号:2005DIB3J100);新疆维吾尔自治区科技兴农项目“新疆农业气候资源综合区划技术应用推广”共同资助.
The Study of Variation in NDVI Driven by Climate Factors on the Northern Slopes of the Tianshan Mountain
Received date: 2007-04-05
Revised date: 2007-05-22
Online published: 2007-06-10
谢国辉 , 武鹏飞 , 王润元 , 周立平 , 李晓东 . 气候因子影响天山北坡植被指数时空分布研究[J]. 地球科学进展, 2007 , 22(6) : 618 -624 . DOI: 10.11867/j.issn.1001-8166.2007.06.0618
In this paper, the monthly digital NDVI image spatial resolution was used to study the correlation between NDVI change and climate factors, such as temperature and precipitation, and the rules for the regional distribution of NDVI change from 2000 to 2004 on the northern slopes of the Tianshan Mountains. The relationships among these factors were analyzed for trends, and rules for the regional distribution of variation in NDVI based on the correlation between NDVI with temperature and precipitation were developed.
Key words: Precipitation; Spatial distribution.; Vegetation index; Temperature
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